Bernoulli’s equation example

What does Bernoulli’s equation State? Bernoulli’s principle states the following, Bernoulli’s principle: Within a horizontal flow of fluid, points of higher fluid speed will have less pressure than points of slower fluid speed. Why is Bernoulli’s equation used? The Bernoulli equation is an important expression relating pressure, height and velocity of a fluid at one […]

Arrhenius equation r

What relationship is described by the Arrhenius equation? The Arrhenius equation describes the relationship between the rate constant, k, and the energy of activation, Ea. In this equation, A is an empirical constant, R, is the ideal-gas constant, e is the base of natural logarithms, and T is the absolute temperature. How do you solve […]

Siri equation

How do you calculate body fat percentage with density? Once body density is determined, percent bodyfat (%BF) can be calculated using the Siri equation below : % Body Fat = (495 / Body Density) – 450. What is density of a body? In physics, density is defined as an object’s mass divided by its volume. […]